Aster OURA perpetual
OURAUSD1
As of 2026-10-15 05:58 UTC, OURAUSD1 on Aster has a collected rate of -0.0129% over 8h, or -14.16% simple annualised; its collected settlement interval is 8h, with up to 20x leverage.
Settled rates over the past 30 days
Settled funding for OURAUSD1
The latest 30-day window contains 66 settlements covering 528 known-period hours, with a cumulative rate of +0.4782%. The latest 12 settlements are shown below.
| Settlement time (UTC) | Rate | Rate period |
|---|---|---|
| 2026-10-15 00:00 | -0.0125% | 8h |
| 2026-10-14 16:00 | +0.1739% | 8h |
| 2026-10-14 08:00 | +0.0018% | 8h |
| 2026-10-14 00:00 | +0.0050% | 8h |
| 2026-10-13 16:00 | +0.0050% | 8h |
| 2026-10-13 08:00 | +0.0050% | 8h |
| 2026-10-13 00:00 | +0.0050% | 8h |
| 2026-10-12 16:00 | +0.0050% | 8h |
| 2026-10-12 08:00 | +0.0050% | 8h |
| 2026-10-12 00:00 | +0.0050% | 8h |
| 2026-10-11 16:00 | +0.0050% | 8h |
| 2026-10-11 08:00 | +0.0050% | 8h |
The cumulative rate sums actual settlements with known periods. Positive totals mean net payment by longs and receipt by shorts; negative totals reverse the direction. If notional value changed, multiplying the current position by this total will not reproduce account cash flows. Historical rates do not predict returns.
What does this rate mean for a 10,000 USD1 position?
For OURAUSD1, 10,000 USD1 of notional × -0.012935% gives 1.2935 USD1 over the quoted 8h rate period: longs receive and shorts pay. This is a constant-rate illustration, not a settled bill or a forecast. Use the actual settlement rate and notional at each settlement; leverage is not multiplied again. Trading fees are separate.
How do I select the margin tier for OURAUSD1?
This table selects tiers by position notional in USD1, not by the amount of margin deposited. The first tier starts at 0 and ends at 1000000 USD1. Above that, tier 2 requires 5.0000% maintenance margin.
Further readingHow liquidation price is calculated: tiered maintenance margin and deductionsHow funding fees work: amounts, signs and settlement
Maintenance margin ladder
With deduction · An isolated-margin estimate for linear contracts; excludes closing fees, accrued funding, auto-added margin and other positions.
| Tier | Range | Maintenance rate | Max leverage | Deduction |
|---|---|---|---|---|
| 1 | 0 – 1000000 quote | 2.5000% | 20.00x | — |
| 2 | 1000000 – 2000000 quote | 5.0000% | 10.00x | 25000 |
| 3 | 2000000 – 5000000 quote | 10.0000% | 5.00x | 125000 |
| 4 | 5000000 – 10000000 quote | 12.5000% | 4.00x | 250000 |
| 5 | 10000000 – 20000000 quote | 16.6700% | 3.00x | 667000 |
| 6 | 20000000 – 40000000 quote | 25.0000% | 2.00x | 2333000 |
| 7 | 40000000 – 1000000000 quote | 50.0000% | 1.00x | 12333000 |
Contract specification
Quote currency: USD1 · Settlement currency: USD1 · Settlement interval: 8h (00:00 · 08:00 · 16:00 UTC). Lot size uses the venue’s original order unit; the calculator takes base-asset quantity. Settlement intervals and times on every venue.
The same asset elsewhere
| Venue | Contract | Rate period | Annualised |
|---|---|---|---|
| Aster this page | OURAUSD1 | 8h | -14.16% |
| Bitget | OURAUSDT | 8h | 0.00% |
| Gate | OURA_USDT | 8h | 0.00% |
| Lighter | OURA | 8h | 0.00% |
| OKX | OURA-USDT-SWAP | 8h | 0.00% |
Common questions
What is the Aster OURA funding rate?
The latest collected Aster OURA funding rate is -0.0129% per 8h rate period, or -14.16% simple annualised. At this rate shorts pay longs.
How often is funding charged on Aster OURA?
The collected settlement interval is 8h, normally 3 times a day. Settlements fall at 00:00, 08:00 and 16:00 UTC, the same times in UTC+8. Venues can change it again; confirm the next settlement time on the venue's contract page.
What is the maximum leverage on Aster OURA?
The collected leverage cap for Aster OURA is 20x, with 7 margin tiers shown. The first margin tier, up to 1M USD1, allows 20x; the second allows 10x.
What is the maintenance margin rate on Aster OURA?
The first tier requires 2.5000%, with 7 available tiers. The applicable requirement depends on the position’s tier. This venue applies a deduction: maintenance margin = notional × tier rate − the tier's maintenance amount.
What has Aster OURA funding paid over the past 30 days?
Settlements over the past 30 days annualise to +7.93% across 66 settlements, 1% of which were negative (shorts paying). That is what already happened, not a forecast.
Observation time and verification
This contract’s funding was observed at 2026-10-15 05:58 UTC; an unsettled quote may still change. A dash denotes missing usable data, not zero. Aster official data source · Funding methodology
History coverage for this contract
66 settlements are available, covering 528 known-period hours, from 2026-09-23 08:00 to 2026-10-15 00:00 UTC. Annualisation uses those covered hours; a full 30-day record is not implied.